应用于海洋监测的负二价硫化学传感器研究

The S^(2-) Chemical Sensor for Ocean Monitoring

海水中负二价硫的含量是表征海洋环境质量的重要参数。文章主要对负二价硫化学传感器研制过程中的关键技术,包括透气膜、电极的稳定性和可靠性、内参比电极和盐桥的设计、温度补偿和数据处理方法等方面的研究,确立用于监测海洋中负二价硫参数的现场监测传感器研究和实验方法。

The content of S^2- in seawater is an important parameter for charactering the quality of ocean environment. This article introduces key technology of the S^2- chemical sensor, including breathe freely membrane, the stability and reliability of the electrode, temperature compensate and so on, and establishes research method on the S^2- chemical sensor for in situ monitoring.